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David Wilson

Self-employed hardware engineer

Philadelphia, PA

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This user joined on 05/07/2020.

My Projects

A FeatherWing board to allow an Adafruit Feather project to be powered from a variety of standard batteries.

Buck-Boost FeatherWing for 2-15V Battery Power

Projects I Like & Follow

A near-Arduino Nano form factor and Arduino compatible board based around a "better" and cheaper AVR MCU (currently an ATtiny1616)

The Launchpad - A $2 Arduino Nano alternative

Clyde D. Corpuz

Hackaday Prize 2020

An open-source IoT platform to monitor and prevent epidemics such as Malaria, Dengue and the Zika Virus.

Solar Scare Mosquito 2.0

Hackaday Prize 2020

Species are auto detected 'in the wild' using machine learning with results transmitted to the cloud

Intelligent Wildlife Species Detector

Tegwyn☠Twmffat

Hackaday Prize 2020

open-source hardware components for a smart and renewable energy system

Libre Solar -Building Blocks for DC Energy Systems

A solar-powered node that stores energy in a supercapacitor, wakes-up regularly, measures different parameters, and sends them to a gateway

Wireless solar-powered sensor node

Arduino-compatible ATMega32U4 board with USB-C PD3.0 PPS Trigger

PD Micro - USB-C PD3.0 PPS Trigger

My second generation TDR which aims to be standalone (no oscilloscope) and as cheap as possible while being usable.

Standalone digital TDR (TDR-G2)

MS-BOSS MS-BOSS

FFT spectrum analyzer is an test equipment that uses Fourier analysis and digital signal processing techniques to provide spectrum analysis.

DIY FFT Audio Spectrum Analyzer

mircemk mircemk

Add reverb and other effects to a mike input, and have it ready on a speaker output

Sound Processing Shield for Arduino

A self powered 18650 Lithium-Ion battery discharge board.

18650 battery Discharge Tool

Hackaday Prize 2020

My attempt to create a CPU/MCU without transistors or relays

LLTP - Light Logic Transistorless Processor

A dime-sized, ARM-based Arduino complete with a programming/development system.

Tiny Arduino for Hackers

Ultra low powered feather form-factor development board based on the SAML21 microcontroller

Ultra Low Power Feather Development Board

Simple Electronic Dummy Load based on ATtiny85

TinyLoad

18650 Li-Ion Battery Power Bank with 5V and 3.3V Output with up to 3A

Power Bank 3A

Battery energy densities are insignificant compared to those of liquid fuels. Can we safely and inoffensively charge gadgets with gasoline?

Powering A Cellphone With Gasoline

An ultra low power sensor platform to measure temperature, pressure and humidity alongside nRF52 BLE communication

BLE Environment Sensor

LiPo Battery Charger and 5V Boost Converter based on the IP5306

LiPo Charger Booster

View all

Bits

Patrick Van Oosterwijck wrote 12/22/2020 at 18:22

Hi David, thank you for your interest in my #PoE-FeatherWing project!

Are you sure? yes | no

Alexey Voronin wrote 10/14/2020 at 05:00

Thanks for liking and following my #FoxyPI - Arduino Nano metal detector !

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Stefan Wagner wrote 06/15/2020 at 16:22

Thank you for following my projects !

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